baber/WOPTO huggingface dataset:
Patent JP-H01288780-A (JP)
Title: Semiconductor circuit device
Inventor: UNO MASAAKI
IPC: G01R31/26
Filed: 1988-05-17
Abstract: PURPOSE:To make maximum use of a lifetime and to avoid a false operation of a circuit, by monitoring the potential of a prescribed low potential signal outputted by a P-channel MOS transistor, so as to judge the quality of an actual operation characteristic directly. CONSTITUTION:A P-channel MOS transistor TRS receives an input signal varying between two potentials, and it outputs a prescribed high-potential signal when the input signal is at one potential, while outputting a prescribed low- potential signal when the input signal is at the other potential. An alarming means 1 monitors the potential of the prescribed low-potential signal outputted by the transistor TRS, and when this potential exceeds a prescribed value, it outputs an alarm signal showing that the characteristic of the transistor TRS or the other transistor TRP operating under the same conditions of the input signal and a power supply as the former is taking the course of variation in an undesirable direction.
Patent JP-H11295150-A (JP)
Title: Discrimination between distribution and localization of picture color
Inventor: OBA AI
IPC: G01J3/46
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of discriminating between color distribution and color localization of a color picture which is useful to discriminate an achromatic region in a microphotograph for a pathological specimen or the like. SOLUTION: In picture analysis of a color distribution or color localization of a color picture, the picture is resolved into respective intensities of R, G and B color elements to set R, G and/or G values for separating an analyzed color from a nonanalyzed color, and a distribution or localization of an image color of the analyzed color is discriminated in a picture plane having the value as a threshold value, using an intensity distribution or localization of luminance as an index for a distribution or localization of the analyzed color. A method of discriminating between a color distribution and color localization of a color picture useful for discriminating an achromatic region for a microphotograph in a pathological specimen or the like is provided in this manner.
Patent JP-S5911226-A (JP)
Title: Pattern expressing method of synthetic resin foam
Inventor: KOBAYASHI TOSHIROU
IPC: B29C48/07
Filed: 1982-07-09
Abstract: PURPOSE:To obtain the resin foam which shows a cloud or marble like special pattern at its cross section, by extruding and foaming from a die the foaming agent containing resin melt in which the relatively low temperature parts exist in some places. CONSTITUTION:A foamable resin is heat melted in an extruder 1, kneaded by a screw 2, divided by a compartment wall 5 through a braker plate 3, gathered in a die 6, extruded, foamed and shaped by a molding frame 7. An assembly of many wavy plates 511, 512..., a many small planar plates crossing body, a metal lump drilled with many holes are used as the compartment wall 5. The resin melt is divided by the compartment wall 5, the divided resin parts are forwarded in different directions each other and the relatively low temperature parts are made to exist in some places as lumps in the entire molten resin.
Patent JP-H01289950-A (JP)
Title: Color diffusion transfer photographic film unit
Inventor: TOMIYAMA HIDEKI
IPC: G03C8/32
Filed: 1988-05-17
Abstract: PURPOSE:To obtain the title unit which has high image quality together with excellent handling property, and makes possible novel roomlight processings by making the neutralizing process of a processing solution in a neutralization system to a pH reducing process having a reversal S type shape. CONSTITUTION:A photosensitive element laminated at least a color image receiving layer (a), a peeling layer (b) and at least one of a silver halide emulsion layer (c) combined a color image forming substance in this order, and a transparent cover sheet providing at least one layer having a neutralization function capable of making the neutralizing process of the processing solution in the neutralization system in the pH reducing process having the reversal S type shape, on a side evolved a processing agent composition are mounted on a white supporting body. And, the film unit contains an alkaline processing composition contg. a light shielding agent evolved between the upper-most layer of the photosensitive element and the cover sheet, and also the layer having a light shielding function on the opposite side against the side evolved the processing composition of the emulsion layer. The pH reducing process having the reversal S type shape means a process in which the high pH of a processing solution from immediately after evolving the processing solution to immediately before peeling, is maintained, and the pH of the processing solution suddenly reduces after completing an image, and attains to a safe pH at the time of peeling. Thus, the film unit which has the excellent handling property and the rapid image forming speed, is obtd.
Patent JP-S61277375-A (JP)
Title: Parallel resonance type power source apparatus
Inventor: OSUGA HIROYUKI
IPC: H02M3/335
Filed: 1985-06-03
Abstract: PURPOSE:To reduce the loss of a control circuit and lighten the weight, by controlling the voltage of an auxiliary power source which is fed to a drive circuit, with a control circuit. CONSTITUTION:A parallel resonance type power source apparatus is organized with a main power source 1, a control circuit 7, a choke coil 8, a transformer 9, resonance condensers 10, 11, switching electric field effect transistors (hereinafter, FET) 12, 13 and the drive circuit 18, and a rectification circuit 26. Then, so far as the control circuit 7 is concerned, the transistor 2 is gradually turned ON by power source ON signal through a signal 20, and voltage is gradually applied to the drive circuit 18 through an auxiliary power source 19. By this method, the voltage value of the output pulse of the drive circuit 18 is gradually increased, and voltage is gradually applied to the gate of the FET 12, 13. As the result, the slow start (slow stop) of the parallel resonance type power source apparatus can be performed by the slow start (slow stop) of the drive circuit 18.
Patent JP-S5648328-A (JP)
Title: Transporting and stacking method for steaming basket
Inventor: TOKUDA MASANAO
IPC: B65G57/02
Filed: 1979-09-19
Abstract: PURPOSE: To perform automatically the transfering operation of the steaming basket to shelves one by one, by a method wherein after fish is arranged on the basket, the baskets are stacked and steam is applied, by means of an automatic trans-loading device provided a transfer device and an elevator.  
     CONSTITUTION: A unit A, a holding transfer device B and a transfer elevator C are arranged in a main frame 1 of this system. The unit A is structured as follows: an elevating frame 5 is elevated by means of an elevating system 2 and the steam baskets are moved to the shelves by means of a multistage fork type transfer frame and further, the steam baskets placed on an elevator D are taken out one by one by means of the holding transfer device B to be transferred to the unit A by means of the transfer elevator facility C, thus, the baskets are placed on a container car one by one. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63286410-A (JP)
Title: Fluorine-containing elastomer suitable for compression molding
Inventor: HAYASHI KENICHI
IPC: C08F214/22
Filed: 1987-05-19
Abstract: PURPOSE:To obtain the titled novel elastomer, consisting of vinylidene fluoride units, hexafluoropropylene units and tetrafluoroethylene units and having specific physical properties, excellent fluidity, compression set characteristics, etc. CONSTITUTION:The aimed elastomer, consisting of 65-100wt.% (A) vinylidene fluoride units and (B) hexafluoropropylene units and (C) 35-0wt.% tetrafluoroethylene units at 80:20-40:60 weight ration of the components (A) to (B) and having 80-100(ml/g) intrinsic viscosity and 2-3.5 ratio of the weight- average molecular weight (MW) to the number-average molecular weight (MN) and the relation (F, M5) between the fraction (wt.%) (hereinafter referred to as M5) having <=50,000mol.wt. and fluorine content (wt.%) (hereinafter referred to as F) existing within the range surrounded by points (A) (63.5, 15), (B) (63.5, 2), (C) (71, 2) and (D) (68, 15).
Patent JP-H0573826-A (JP)
Title: Magnetic core and production thereof
Inventor: UEHARA TOSHIO
IPC: G11B5/21
Filed: 1991-05-24
Abstract: PURPOSE:To provide the magnetic core which has an oxide film possessing good wear resistance and excellent adhesion. CONSTITUTION:The magnetic core 1 is constituted by forming a substrate oxide layer 2 consisting of NiO and FeO, an intermediate oxide layer 3 consisting of F3O4 and a surface oxide layer 4 of Fe2O3 on the surface of a core consisting of a magnetic alloy of an Fe-Ni system. The properties relating to the wear resistance and the adhesion of the oxide films which are heretofore inferior to the conventional cores consisting of the magnetic alloy of the Fe-Ni system are improved according to the magnetic core of this invention and the magnetic core more excellent as the magnetic head core required to deal with the increasingly high coercive force of magnetic recording media is provided.
Patent JP-S5742649-A (JP)
Title: Novel anthracyclinone derivative
Inventor: MURAMATSU MICHIHISA
IPC: C07C69/02
Filed: 1980-08-29
Abstract: NEW MATERIAL:A compound shown by the formula [R 1  is halogen or -OR 2 (R 2  is H or lower alkanoyl)].  
     EXAMPLE: 5, 7, 8, 9, 10, 12-Hexahydro-5,12-dioxo-6,11-diol-7,9-cis-diol-9-bromoacetylnaphthacene.  
     USE: An intermediate for preparing 4-desmethoxyadriamycin, a carcinostatic agent, etc.  
     PROCESS: A compound shown by the formula II is halogenated so that -CH 3  is converted into -CH 2 X(X is halogen), and the compound is reacted with a compound of R 2 OH or its metal salt, to give a compound shown by the formula III. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06305926-A (JP)
Title: Antibacterial agent
Inventor: OSUMI SHUICHI
IPC: A01N59/26
Filed: 1993-04-23
Abstract: PURPOSE:To obtain an antibacterial agent capable of exhibiting antifungal and antibacterial activities and algae preventability, etc., for a long period of time without coloring and deteriorating its antimicrobial activity even under a sever environment such as exposing in the sun light in a high temperature atmosphere or contacting with an acidic solution. CONSTITUTION:The antibacterial agent consists of a compound of the general formula [1] given below. MaA(1+b-pa)/qB2SibP(3-b)O12 [1]. (M is at least one metal ion selected from silver, copper, zinc, tin, mercury, lead, iron, cobalt, nickel, manganese, barium, cadmium and chromium, A is at least one ion selected from alkali metal ion, alkali earth metal ion, hydrogen ion and ammonium ion, B is at least one 4 valent metal ion selected from titanium, zirconium and tin, (a) and (b) are both integers, (b) is an integer satisfying 0<b<=3, (p) is a valency of M, (q) is a valency of A, (p), (a) and (b) are integers satisfying pa<=1+b.)
Patent JP-S5822733-A (JP)
Title: Glove box
Inventor: KIDO TAKAYOSHI
IPC: B60R7/06
Filed: 1981-08-03
Abstract: PURPOSE:To reduce the weight of a glove box of bucket type having openable checking mechanism by mounting a check spring at a hinge shaft extension and engaging it with a slide member of a box body, thereby reducing the number of parts. CONSTITUTION:A hinge 7 is mounted through screws to the lower part 6 of a  box body 4, is fixed through a bolt nut 11 to a lower member 8 of an instrument panel 1, and a body 4 is rotatably mounted to the panel 1. Then, a check spring 14 is fixed via bolt nut to the lower member 8. In this case, the spring 14 is rotatably mounted in advance on the intermediate part 13 of a hinge shaft 12, and is positioned. A slide member 18 is engaged at both ends 21 with the recess 20 of a supporting member 19 provided at the lower part 6 of the body 4, and is secured with stopper plates 22, 23. When the body 4 is rotated toward the opening direction, the member 18 is engaged with the check part 16 of the spring 14 and is positioned at the intermediate position.
Patent JP-S6012796-A (JP)
Inventor: KITAGAWA YOSHIFUMI
IPC: H05K1/02
Filed: 1983-07-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5645917-A (JP)
Title: Polyurethane composition
Inventor: HIYOSHI YASUO
IPC: C08G18/66
Filed: 1979-09-21
Abstract: PURPOSE: To improve the heat resistance and toughness of titled composition, by employing as essential components, an isocyanate compound and an alkylene adduct of the reaction product between an ethylenic carbon bond-containing dicarboxylic acid and a polyamine.  
     CONSTITUTION: An ethylenic carbon bond-containing unsaturated dicarboxylic acid, an anhydride thereof or a functional derivative thereof is mixed and reacted with a polyamine to produce a compound (hereafter described as DCPA). An alkylene oxide is added to the DCPA in the presence of a basic catalyst to produce a polyol. As compared with conventional polyurethanes, a polyurethane composition which contains, as essential components, said polyol and an isocyanate compound, and prepared by curing the polyol with the isocyanate compound is excellent in heat resistance, toughness, reactivity, flame retardancy and dimentional stability. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5245260-A (JP)
Title: Tool of quartz jig
Inventor: YASUDA MASAHIKO
IPC: H01L21/324
Filed: 1975-10-08
Abstract: PURPOSE: To prevent penetration, crack and deformation of quartz jig tool such as quartz tube and quartz jig and to extend life time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63285179-A (JP)
Title: Inorganic fiber board and production thereof
Inventor: TOBA KYOJI
IPC: C04B38/00
Filed: 1987-05-18
Abstract: PURPOSE:To prevent sink of a nail-head into surface layer of an inorganic fiber board in driving, etc., and warpage of the board and to obtain an inorganic fiber board having high workability and fire-proofing property, by filling inorganic powder having specific particle size in an inorganic fiber board to a specific depth. CONSTITUTION:The objective inorganic fiber board is composed of an inorganic fiber board 1 having a specific gravity of 0.3-0.5 and having a hard surface layer 3 formed by filling inorganic powder 2 having particle diameter of 1-5mu almost uniformly in the gap between the fibers of the surface part having a thickness of 1-5mm from the surface of the board. The board can be produced by making a sheet of inorganic material in wet state from an aqueous slurry composed mainly of inorganic fibers such as rock wool or glass wool, applying a specific amount of an aqueous dispersion of the powder 2 to the surface of the obtained wet mat 1a and sucking the mat 1a from below to effect the removal of water in the mat 1a simultaneous to the suction of the above dispersion. The obtained mat containing the powder 2 filled in the fiber board 1 at a specific depth is dried to obtain the objective board.
Patent JP-H11313120-A (JP)
Title: Demodulation method and receiver
Inventor: TAMAMURA MASAYA
IPC: H04L7/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To improve the detection accuracy and detection speed of the absolute phase of the signal point of reception signals regardless of the reception state of a receiver. SOLUTION: This demodulation method for detecting the absolute phase of the signal point of the reception signals received by a demodulator and demodulating the reception signals is provided with a first step for detecting the absolute phase by a first phase detection method, a second step for detecting the absolute phase parallelly to the first step by a second phase detection method whose detection speed is slower than the first phase detection method or detection accuracy is higher than the first phase detection method and a third step for deciding the absolute phase based on the phase detected result of the first step in the case that the phase detected results of the first and second steps are the same and deciding the absolute phase based on the phase detected result of the second step in the case that the phase detected results of the first and second steps are different from  each other.
Patent JP-S5911433-A (JP)
Title: Digital input display device
Inventor: SHIBA SEIICHI
IPC: H03M11/20
Filed: 1982-07-12
Abstract: PURPOSE:To minimize the number of wirings between a switching element and an output element, by using two shift registers for judging surely a switching element to be turned on depending on the relation of synchronism between a clock pulse and an output signal and displaying the result. CONSTITUTION:When a load signal (a) is transmitted from an input/output circuit I/O based on the operation of a processor CPU, an ''L'' is set to the 1st stage S1, an ''H'' is set to other stages S2-S5 and the ''L'' of the 1st stage S1 is shifted sequentially from the next stage S2 and succeeding according to the trailing of a clock pulse (b) transmitted from the circuit I/O, outputs (c)-(g) of the stages S1-S5 go sequentially to ''L'', and when only the K1 is turned on, an output signal (h) goes to ''L'' corresponding to the 1st pulse of the clock pulse (b) and is given to the circuit I/O as the input to the CPU. Thus, the CPU judges the switch K1 turned on from the relation of synchronism between the pulse (b) and the signal (h).
Patent JP-H0420515-A (JP)
Title: Production of rigid foam
Inventor: SAITO JOICHI
IPC: C08L75/04
Filed: 1990-05-14
Abstract: PURPOSE:To produce a rigid foam without causing any problem of impairing the properties in the presence of a hydrogen-containing halohydrocarbon blowing agent by using a specified modified active hydrogen compound. CONSTITUTION:A process for producing a rigid foam by reacting an active hydrogen compound with a polyisocyanate compound in the presence of a halohydrocarbon blowing agent and assistants such as a catalyst, wherein part of the whole of the active hydrogen compound comprises an active hydrogen compound (desirably of a hydroxyl value of 200-800) modified with an NCO group or an isocyanate compound (desirably a polyisocyanate compound of an NCO content of about 15wt.% or above), and part or the whole of the halohydrocarbon blowing agent comprises a hydrogen-containing halohydrocarbon blowing agent (e.g. 1,1-dichloro-2,2,2-trifluoroethane). According to the above process, a rigid foam which is equivalent to that obtained when the conventional halohydrocarbon blowing agent is used can be produced even when the hydrogen-containing halohydrocarbon blowing agent is used.
Patent JP-H0235365-A (JP)
Title: Method of determining existence or density of antigen-oriented substance
Inventor: GIYARII SAMIYUERU DEIBUITSUDO
IPC: G01N33/542
Filed: 1989-05-15
Abstract: PURPOSE: To ensure high sensitivity measurement by bringing a fluid sample into contact with an antigenic substance and a monoclonal antibody and forming a complex of the monoclonal antibody and antigenic substance in order to inhibit formation of a complex between antibody and the antigenic substance. CONSTITUTION: A suspension of an antibody fixed onto an agarose particle is mixed with a specimen (serum) and the antibody labeled with soluble<125> I and the mixture is incubated for a specified time. Upon elapsing the incubation time, the agarose particles are cleaned away by adding a buffer and centrifugal separation is performed. Subsequently, the cleaning liquid is removed through suction to produce a pellet of an agarose particle for which the bonded<125> I- labeled antibodies are counted.
Patent JP-S63290115-A (JP)
Title: Preventing method for galloping of transmission line
Inventor: MUNAKATA TAKEO
IPC: H02G7/14
Filed: 1987-05-20
Abstract: PURPOSE:To suppress a long-period galloping with associated adjacent spans of transmission lines by tension-insulating a pair of insulator strings extended in opposite directions, and mounting a galloping damper. CONSTITUTION:A simple tension insulator which has a triangular handing member 6 rockably attached at its top to an iron tower, a pair of insulator strings 7a, 7b extended in opposite directions from both ends of the bottom of the member 6, and penetration type dead-end clamps 8a, 8b attached to the ends is provided. A transmission line 1 is supported at dead-end to the insulator, and a galloping damper 9 is attached to the line 1 between spans. A plurality of dampers 9 are normally attached for every span. Thus, the suspension support is tension-insulated to eliminate the galloping of suspension basic vibration type with associated spans, and the galloping occurring between the diameters can be suppressed by the damper.
Patent JP-S61281449-A (JP)
Title: Fluorescent lamp
Inventor: YAGI TOSHIHARU
IPC: H01J61/067
Filed: 1985-06-06
Abstract: PURPOSE:To prevent an irregular flicker, by making a coil filament of a tungsten wire of a prescribed diameter, and providing auxiliary rodlike electrodes projecting by a prescribed length toward a discharge space. CONSTITUTION:A double coil filament 10 made of a tungsten wire of 0.060-0.066mm in diameter is coated with an electron emission substance 11 and coupled to two lead wires 9 planted in a stem 8. Auxiliary rodlike electrodes 12 are spot-welded to the lead wires 9 so that the electrodes project by at least 4mm toward a discharge space. The tip portions of the electrodes 12 are bent inward. A discharge electrode assembly 7 is thus provided for a fluorescent lamp. The auxiliary rodlike electrodes 12 function to make electron capture effective enough to prevent an irregular flicker during the lighting of the lamp. The diameter of the tungsten wire is restricted to prevent blackening at both the ends of the lamp.
Patent JP-H01290379-A (JP)
Title: Video camera
Inventor: SUI MASAHIRO
IPC: H04N5/225
Filed: 1988-05-17
Abstract: PURPOSE:To monitor an object at all time even during the operation of fade or wipe by using a video signal displayed on a view finder as an image pickup section output signal before being given to a signal processing section. CONSTITUTION:The 1st video signal obtained by an image pickup section 1 is fed to a signal processing section 2 and information representing the pickup state is fed to a controller 3 at the same time. An imposing section 4 adds character information from the controller 3 such as iris or focus information to an output of the image pickup section 1, that is, the 1st video signal and displays the result on a view finder 5. The video signal is inputted directly to the interpose section 4 from the image pickup section 1 in this way, then the object is always monitored by the view finder even when fade operation is applied by the signal processing section 2.
Patent JP-H09304462-A (JP)
Title: Relay-testing circuit, and relay-testing apparatus using the same
Inventor: ABE KUNIO
IPC: H01H49/00
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a relay-testing circuit which can measure the lower limit value of working voltage of a relay. SOLUTION: While a voltage supplied to a relay 3 is changed stepwise, the lower limit value of working voltage of the relay is measured in the relay- testing circuit. The relay-testing circuit has a D/A converter 1 to which digital input data corresponding to a change of the voltage supplied to the relay 3 are input and which supplies an analog voltage corresponding to the digital input data to the relay 3, holding circuits 4-6 set at an input line of the D/A converter 1 for holding digital input data when a contact of the relay is closed of opened, and a gate 8 which reads out digital input data held input holding circuits 4-6. The holding circuits 4-6 repeat holding of the digital input data in accordance with a write signal when a switch 3b is opened.  When the switch 3b is changed to be closed, the holding circuits 4-6 keep holding digital input data held immediately before the switching of the switch 3b.